mirrors/pipewire
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pipewire/pipewire.git synced 2026-03-12 05:34:05 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

docs/dma-buf: Document the correct device ID negotation key

Browse source 
The correct key is PW_CAPABILITY_DEVICE_ID_NEGOTIATION which contains a
number.
This commit is contained in:
Jonas Ådahl 2026-03-09 16:22:42 +01:00 • committed by Wim Taymans
parent d42646e91f
commit 99079dd955
1 changed files with 4 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

8
doc/dox/internals/dma-buf.dox
View file

@ -349,10 +349,10 @@ rectangles. For example
params[n_params++] = spa_pod_builder_pop(&b, &f);
```
After having received the first \ref SPA_PARAM_PeerCapability param, if it contained the \ref
PW_CAPABILITY_DEVICE_ID set to `true`, the full set of formats can be sent using \ref
pw_stream_update_params following by activating the stream using
`pw_stream_set_active(stream, true)`.
After having received the first \ref SPA_PARAM_PeerCapability param, if it contained the
\ref PW_CAPABILITY_DEVICE_ID_NEGOTIATION set to a supported API version number, the full
set of formats can be sent using \ref pw_stream_update_params following by activating the
stream usina supported API version numberstream_set_active(stream, true)`.
Note that the first \ref SPA_PARAM_Format received may be the result of the initial format
negotian with bare minimum parameters, and will be superseded by the result of the format